Perhaps Van loses his memory and Wendy has to help him regain it while also protecting him from enemies who want to take advantage of his vulnerable state. This would add an element of mystery and emotional depth to the story.
They could team up to take down a powerful and corrupt organization in the Gun x Sword world. Van's strength and Wendy's intelligence would be key assets in this fight.
In a more light - hearted fanfiction, Van and Wendy could enter a competition in the Gun x Sword world. They would have to use their skills in creative ways to win, and in the process, their relationship would grow as they cheer each other on and work together towards victory.
In a Gun x Sword Van and Wendy fanfiction, they could start as strangers. Maybe Wendy is in some kind of trouble and Van comes to her rescue. As they travel together, they gradually develop a deep friendship. They share their stories of the past, and this connection helps them face the dangerous foes in the post - apocalyptic world of Gun x Sword.
One common theme could be adventure. Given the nature of the 'gun x sword' world, fanfics might focus on Wendy and Van going on exciting adventures together, facing various challenges along the way.
I'm not sure of specific 'gun x sword wendy x van fanfic' stories off - hand. You could try searching on fanfiction websites like Archive of Our Own or FanFiction.net. They usually have a wide variety of fan - created stories.
A possible plot could be set in a parallel universe where Wendy is not a villain. She and Luigi meet at a grand Mushroom Kingdom festival. They both share a love for a particular type of mushroom - based food that is rare at the festival. As they search for this food together, they face various challenges like competing with other characters for the last piece, and through these shared experiences, they fall in love.
Another plot could be that Casper and Wendy get into trouble when they accidentally break a major rule in the ghost world. They then have to find a way to fix it before the Ghost Council punishes them. They might seek the help of some of Casper's friendly uncles, who are more experienced in dealing with such situations.
A possible plot is that Wendy gets lost in a previously unexplored part of Neverland. Peter Pan and the Lost Boys go on a frantic search for her. While lost, Wendy discovers a hidden tribe of magical creatures that are shy and have been avoiding contact with the Lost Boys. Wendy befriends them and they help her find her way back. This could lead to a new alliance between the Lost Boys and these creatures.
One plot idea could be that Stan and Wendy face the challenges of teen pregnancy together. They might struggle with telling their parents and friends, and deal with the changes in their school and social lives. For example, Wendy could be worried about her future academic prospects while Stan tries to find a part - time job to support their upcoming family.
One idea could be a Naruto AU (Alternate Universe) where instead of traditional ninja weapons, guns are introduced into the shinobi world along with swords. For example, a character might modify their sword to have a hidden gun mechanism within it, like a blade that can shoot projectiles. This would add a new level of combat strategy and intrigue to the Naruto universe.
One idea could be that the OC is a long - lost relative of Van Helsing. They inherit some special powers that are crucial in the fight against Dracula. For example, they can sense Dracula's presence from a great distance, which gives the team an edge in locating him.
One idea could be that Peter and Wendy discover a hidden island full of magical creatures that are neither fairy nor human. Another could be that they have to face a new villain who has the power to manipulate time, causing chaos in Neverland. Maybe Wendy tries to teach the Lost Boys some proper manners from her own world, which leads to humorous situations.